ea8e830aee3ca762fa8d37597994acf261430d0ec3f393b1861e6e9d7ac3c552

Analysis

max time kernel
166s
max time network
218s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25-02-2024 13:32

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General

Target

LICENSES.chromium.html
Size

4.9MB
MD5

8ac6bfdf42c0699b2ce9b3aadfc5a233
SHA1

dd09db85821db4827d1a491993cb0311855d5d86
SHA256

a6692be8af33d0673504a5d2bd519f4738aa872595eccc0434f5921185c0d56d
SHA512

3868911062f5e19e570538c0104e54ce2bdce9b06185baa3ca5657724be1def9e56fecfe1e532fd504117cc1c8636b8058c0a5fa5d5c60c3d253e5d57cbfe08f
SSDEEP

24576:bTUTBOmnLiLQrz62BrErzKm8bkUVQYwM/Q1OuS:/GOmLAOfNC+1C1M

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2556	msedge.exe
2556	msedge.exe
4888	msedge.exe
4888	msedge.exe
944	identity_helper.exe
944	identity_helper.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4888 wrote to memory of 3244	4888	msedge.exe	87
PID 4888 wrote to memory of 3244	4888	msedge.exe	87
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2620	4888	msedge.exe	88
PID 4888 wrote to memory of 2556	4888	msedge.exe	89
PID 4888 wrote to memory of 2556	4888	msedge.exe	89
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90
PID 4888 wrote to memory of 4996	4888	msedge.exe	90

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\LICENSES.chromium.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffea4b046f8,0x7ffea4b04708,0x7ffea4b04718
  2⤵
  PID:3244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:2620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2856 /prefetch:8
  2⤵
  PID:4996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3432 /prefetch:1
  2⤵
  PID:2452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3412 /prefetch:1
  2⤵
  PID:4804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5352 /prefetch:1
  2⤵
  PID:3356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5336 /prefetch:1
  2⤵
  PID:3728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1980 /prefetch:1
  2⤵
  PID:4788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1708 /prefetch:1
  2⤵
  PID:4304
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5708 /prefetch:8
  2⤵
  PID:4856
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5708 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,4279898808906893124,16447077166124290668,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5844 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3284

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1200

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
f4db60c9bb06ea5452df26771fa873ac

SHA1
c118183a1315a285606f81da05fc19367a2cdfe1

SHA256
f168242e74bfde18bacb9e18945a39bb447188eba916c7adf0f342ed8d82281e

SHA512
180ed98f9d5a14a22687a099c4a0ba6b586610f7b8b4c8de89f3b91713b07a2ef3726fcd318cb4e270b1745213b898037d29cca4b490d0c91833b797d69ac406

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
f5b0bf4edca2187f7715ddd49777a1b2

SHA1
eb78099013d0894a11c48d496f48973585f0c7c0

SHA256
562016f9159ef363fcbe62ed13ee26052b31d4f67dc5ea6d60864a7d5dfa50a1

SHA512
1039b98cffd32ca4c9e37486b96e01b167d76b19dd8440a21da4932d677c463f4c5ce2260239e8337f59bd61ff3111905e23ab71d3ca5b20e7d2935fea7952c9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
340c79366e2d0267cc9bc522a9e49f79

SHA1
8be0e3f2079239b10549302fd104eeab5e1d41e9

SHA256
cb5bbedac0116105828fa6c4ed91aafbd5dcc92f5dd0f5759b0a3f989011aead

SHA512
127b8e027d5422641d4b22b0d7a7fa717601445b9f4c87ff48655ed355cbc97b44d01d375b2c5f5c5037a64027fc901ed4398d93a93c8bbc47b124d005caf072

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
d323c00e63e346639fd53b13af1bba31

SHA1
84f3a92242d062eb9c443a478675e33788b38d08

SHA256
6c73b6e02a253656b9387f5ba0069f3a0549e26be1f72b6d28b0fff3ea16811d

SHA512
4948849763cdeb40ffb701e104633f5337be7260946ffa46945a193beb40ae41ef4d4e10a5eafb044f5abf1e737f169fd1e463dbde835106a4c785cf0b497c5b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
cc7feeb89b39d4a3f38b1648f7f68344

SHA1
74a14820b5579cdc564a5506c220ebca1046f5b8

SHA256
df7f04153b089adb93a868683c01da7488d91f0b8ec4b1808f7fd167963022ad

SHA512
fdf081352b6a6267a871a6b82c254e08b0f9d1bd20083db42fa8c5804066796b0204546a6c40fd511f56d4ecd197cdf03a9e6b3eaeeb01a40b9762b029737049

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
b7d2bd9a47bbf608759c883037e0c479

SHA1
fd1f743a4dbcd305fc473386beccee4a125ff76f

SHA256
951752f5659d8cb86679cf717fffbbe842a3fbc3d2e5828f9ab819ed146b1b74

SHA512
facbac188d2c2c5555d889d2664fbd41c07c9c0705cf8809cf4f921efa4933ceb341edfa8977ebfe62325d12dc505d04e8e4706f6416ee84d74fc6ad5a0e5118

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
8KB

MD5
a40b94299e63124f4b338bbc54237ef4

SHA1
1d9fed27118e47090c5e362779be3146c3b6bf00

SHA256
930f6c8f0cea141ee3d7e3ecda0f920a7f46a1254f0bf7816ea49032c70565cb

SHA512
b9f895bcb193fc3190e5bc3e6891cc2199011c974e61d3a1761dff4816c099cc366514a90279b18f72f3f95b940ca19bb1c425f60b1a8490117b13fc22586758

Download Submit